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Schematic Diagrams
A
AC CORD
FILTER
AC100-120V
LF901
AC200-240V
U20B30103
C603
(LIVE)
F601
VA601
(LIVE)
250KK
6.3A250VTS
470XH
MYG314K300
K6A_1A
K6A_1B
;DVXAVB007
T601H1
T601H2
K6B_1A
1
1
F601B
K6A
F601A
K6B_1B
J20B
J20B
J10EM024N
00100
00100
T601H3
K6B_2B
K6B_2A
2
2
;B4J20B0010J
R601
T601H4
K6A_2A
;B4J20B0010J
T601
B
1SJ240KLBYAS
C604
K6A_2B
F35B1010N
250KK
C601
C602
(NEUT)
470XH
(NEUT)
275GM0.22VB
275GM0.22VB
;275GK0.22VBBC
;275GK0.22VBBC
;275GM0.22VCBC
;275GM0.22VCBC
F.G.
C
MSW
SW901
S10B6510N
K690_1
K690_2
K690_3
K690
J10AU035N
SCR1
SCR2
X
X
SCREW_14
SCREW_14
1 2
3
4
5 6
7
1 2
3
4
5 6
7
D
8 9 10 11 12 13 14
8 9 10 11 12 13 14
cAutIoN
Fuse of the specified parts number must be used.
Unauthorized substitutions may result in fire or accident.
E
COLD
F
15.5V
C659
25EM1000ZV
;25EM1000LBVE
G
K6R
J10AU105N
15.5V
1
1
FB695
2
15.5V(MAX 2.85A)
Z20051---
S6V
S6V
3
S6V
6V(MAX 2.10A)
4
H
FB693
5
Z20051---
C693
6
10EM1000ZV
;10EM1000LBVD
-5V(60mA)
7
5V(MAX 0.5A)
FB694
C694
8
L26B3470G
6.3EM1000ZV
9
;6.3EM1000LBVD
10
LAMPDC_ON
10
I
LAMPDC_ON
J
K
L
1
2
3
KR6AD-01
SCH_KR6AD
POWER FACTOR CORRECTION
C611
C613
1000KK
1000NH
450GK
1BS
K6C
DB611H1
K6B
B4J10B0100N
DB611
1 1
B4J10B0100N
D10XB60
K6C_1A
K6C_1B
1
1
2 2
3 3
DB611H3
DB611H2
L611
4 4
F35B1450N
K6C_2A
K6C_2B
DB611H4
2
2
C612
1000KK
L612
1000NH
D611
L26B5081N
FML-G16S
;L26B5371N
D611H1
L612H2
1
2
D611H2
L612H1
Q611
C614
2SK2837
2
450GK
1
1
D
C615_A
R61A
R61E
1BS
1SJ68KLBYBV
1SJ68KLBYBV
G
2
2
1
C615H1
1
1
R61F
C615
R61B
1SJ68KLBYBV
3
S
1SJ68KLBYBV
2
2
CEXAVB
C615H2
D612
00500
SFPB
;CEXAVB00700
-54P
;CEXAVB00200
C615_B
R611
;RB160L
PTH611
-40P
5XK0.075VBE
DHXAVB003
R615
D618
1SS
1/2GJ240K
355
;1SS352G
;DDXLBB053G
D617
1SS
;1SS352G
;DDXLBB053G
355
R616
D619
C62I
R62L
D616
KZ0.01
1/2GJ240K
1/10GJ
1SS
1SS
GQF
355
2.4KC
355
;KZ0.01LBYDG
;1SS352G
;DDXLBB053G
;1SS352G
;DDXLBB053G
R623
1/10GJ
4.7KC
C62K
D62R
KK
1SS
0.047
355
LZB
C62J
C62M
;1SS352G
C62T
;DDXLBB053G
CJ330CGQ
C62R
25KZ
25KZ
;CJ330LBZBG
0.1GQF
25KK4.7BB
0.1GQF
R62J
C62F
1/10
KK0.068
GJ
GQ
180C
;KK0.068LBYAG
R62T
1/10GJ
C62E
R62Q
R62P
220KC
25KZ
1/8GJ22
0.1GQF
1/10
;GJ22B
GJ
Q621
47KC
AH
R62M
R62H
1/10GJ
1/10
R62I
390C
GJ
330C
1/10GJ
4.7C
R62Z
1/8GZ000
;GZ0B
Q622
IC621
R62R
AJ
P.F.CONTROL
1/10GJ
2.2MC
FA5502M
R62G
1/10GJ
100C
C62A
CJ68
R618
R62C
R617
CGQ
1/10GJ
1/2GF
1/2GF
;CJ68LBZBG
470KC
150K
150K
R62B
1/10
C62C
C62B
R62D
KK470GQ
GJ
10KK
10KC
1/10GJ
0.33GQ
;KK470LBYAG
30KC
1
VR611
B4R3ZA102NN
2
R620
R619
R62A
3
1/2GF
1/2GF
1/10GJ
150K
150K
1.5KC
R62E
1/10GJ
C62D
R62F
750C
25KZ
1/10GF
0.1
1.2KC
HOT
<B-1K>
GQF
T651
L51B6620N
;L51B6800N
T651H6
T651H1
6
1
D651
FMB-26L
3
;RB085T-60
C651_2
2
9
2
C654
15.5V
D631
25KZ
R633
0.1GQF
C651
3/4JJ15
SFPL-52P
1
;RF101L2SP
25EM22005D
T651H11
11
3
;25EM2200LBVE
C634
C651_1
2000KK
330NH
C631
35TM2.2DG
7
D652
R635
C658
FMB-26L
1/10GJ
C633
C643
3
C655
KK330GQ
1KC
KK1000GQ
KZ0.22FA
;RB085T-60
;KK330LBYAG
;KK1000LBYAG
6V
25KZ
D636
(2.17A)
0.1GQF
C652_2
R634
8
5
T651H5
2
1/3GJ47
CRF03P
C635
R636
C657
1/3GJ
KK330GQ
1
2000KK
C652
120
220AHH
10EM22004U
;KK330LBYAG
10
4
D633
C636
UDZS12BG
;10EM2200LBVD
KZ0.1FA
;DZXLBXB12BG
C652_1
;02DZ12YG
C653
C642
16EM4708TL
630NJ
0.022
;16EM470LBVE
OUT
OC
DRI
CD
EAQ
IC631
;630NJ0.022LBZA
-5VS
D653
STR-Z2156A
(60mA)
SFPL-52P
VB
OS
VCC
CSS
;RF101L2SP
Q652
X
D654
R652
C695
R651
C639_2
X
X
X
X
F/B DET
S-5V
F/B DET
C640
C638
25KZ
25TM1FD
0.1GQF
;25TM1DR
R656
PC641
;25TM1JR
R637
C639
R653
1/10GJ
TLP421F-BL
1/10GJ
35EM2205D
1/10GF
820C
4.7KC
;35EM220LBVD
10KC
1
4
R657
C641
R654
1/10GJ
1/10GF
16KZ
C656
1KC
560C
0.47GQF
3
2
10KK
R655
1/10GF
0.47
6.2KC
LZB
IC651
UPC1093T
PC643
R658
TLP421F-BL
R604
1/10GJ
1KC
1/10GJ
68KC
1
4
R639
Q651
1/10GJ2.4KC
R659
AH
1/10GJ
2
3
1KC
PTH612
C605
LAMPDC_ON
DHXAVB028---G
25KZ
0.1GQF
R660
C660
1/10GJ
25KZ
4.7KC
0.1GQF
4
5
6
POWER
C616
CN01
FB611
450GK
K6D
0.1FD
Z20051---
1
K6D_1B
K6D_1A
J10EM024N
380V
;450GK0.1DV
1
K6D_2B
2
K6D_2A
3
FB613
C644
R641
Q643
Z20051---
16KK4.7BA
2SK3934
1/10GJ18KC
LAMP
PHILIPS
BALLAST
LP901
A901
CN02
J10EZ050G
1
RXL
GND
R647
R646
1/10GJ
1/10GJ
5V
2.7KC
10KC
SCEL
TXL
5
Q642
AH
R648
1/10GJ
15KC
TO MICRO-SW
(TO K690)
FOR SANYO SP
SP901
B4A10B10300
R631
FFXAVB
001SGJ
IC63_1
CONT
GND
VIN
CT
FN901
1AV4M10B38300
IC631H
2HEA0310-
EXT
1 2
C637
FRONT
KK680GQ
;KK680LBYAG
Power Supply
FAN
CONT
B
FN902
1AV4M10B40900
EXT
SIDE
R606
Q601
1/10GJ
AJ
POWER
560C
R607
1/10GJ
1.2KC
R603
Q602
1/10GJ
AH
9.1KC
FN903
DB611AH1
1AV4M10B38300
B-PNL
FAN
CONT
A
FN904
1AV4M10B38300
G/R-PNL
J10EP101G
LAMP_DC_ON
7
8
9
10
PROJECTION LENS
METAL HALIDE LAMP
200W
TO CONTROL UNIT
1
12
K8A
J10EZ120G
K8H
J10EZ050G
1
RXL
GND
5V
SCEL
TXL
5
K8S
J10EG030G
MAIN
1
2
3
cAutIoN
K8Q
1
J10EP030G
1
FSP+
Components indicated by a mark ! in this schematic diagram have the special sig-
1
N.C.
2
2
FSP-
nificance in the safety. It is therefore, particularly recommended that the replacement
3
3
of those parts must be made by exactly the same parts.Must be used with a specified
fuse. Unauthorized substitutions may result in fire or accident.
This projector is isolated from AC line by using the internal converter transformer.
Please pay attention to the following notes in servicing.
1. Do not touch the part on hot side (primary circuit) or both parts on the hot and cold
sides (secondary circuit) at the same time.
. Do not shorten the circuit between hot and cold sides.
K8N
J10EG031G
1
3. The grounding lead must be connected to the ground of the same circuit when mea-
2
3
suring the voltages and waveform.
K6J
J10EG030G
1
2
3
R/C
K6M
J10EG030G
1
2
3
C8831
CJ33DAY
;CJ33DAX
;CJ33CM
C8832
CJ33DAY
;CJ33DAX
;CJ33CM
K6L
J10EG030G
1
2
3
K8R
A2901
;10KZ1AY
U20C01800
15.5V
1
1
2
GND
3
S6V
R/C PRE AMP
S6V
4
C2902
GND
5
KK470MN
6
GND
;KK470AXH
;KK470AYH
7
-5V
GND
8
9
10
10
GND
11
12
13
K6S
SW902
J10ES036G
S10B7590N
1
GND
2
LAMP_DC_ON
3
TERMOSTAT_SW
(SET TO OPEN
AT 105°C)
1
1
R
LCD
K5R
J11UC300G
PANEL
30
30
1
1
G
K5G
LCD
J11UC300G
PANEL
30
30
1
1
B
LCD
K5B
J11UC300G
PANEL
K8D
30
30
1
J10EG065G
S5V
TEMP SENSOR 3
IC8831
R8833
1/10GZ0C
LM76CHMX-5P
+VS
8
1
1
SDA
1
2
SCL
A0
7
2
3
O.S.
A1
6
4
GND
INT OUT
5
R8834
(OUTSIDE)
X
C8833
25KZ0.1MNF
;25KZ0.1AY
S5V
C2901
10KZ1MNF
1
R2901
1/16GZ0A
C2903
6.3KZ47ME
4
1/16GJ100A
K29D
R2903
J10EG065G
6
14
15
16
A
B
C
D
E
F
G
H
I
J
K
L
A3
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